FR1556422A - - Google Patents

Info

Publication number
FR1556422A
FR1556422A FR1556422DA FR1556422A FR 1556422 A FR1556422 A FR 1556422A FR 1556422D A FR1556422D A FR 1556422DA FR 1556422 A FR1556422 A FR 1556422A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1556422A publication Critical patent/FR1556422A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
FR1556422D 1967-02-08 1968-01-05 Expired FR1556422A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB610967A GB1150123A (en) 1967-02-08 1967-02-08 Improvements in or relating to the Construction of Rotor Blades for Rotary Wing Aircraft

Publications (1)

Publication Number Publication Date
FR1556422A true FR1556422A (enrdf_load_stackoverflow) 1969-02-07

Family

ID=9808553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556422D Expired FR1556422A (enrdf_load_stackoverflow) 1967-02-08 1968-01-05

Country Status (2)

Country Link
FR (1) FR1556422A (enrdf_load_stackoverflow)
GB (1) GB1150123A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952601A (en) * 1974-12-18 1976-04-27 United Technologies Corporation Helicopter rotor blade balancing method
US4275994A (en) * 1978-04-03 1981-06-30 Textron, Inc. Roll formed blade structure
CN112407251A (zh) * 2020-10-28 2021-02-26 成都飞机工业（集团）有限责任公司 一种火箭弹射无人机配重重心调整方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083383B2 (en) * 2004-04-26 2006-08-01 The Boeing Company Segmented rotor blade trim tab
CN106005397A (zh) * 2016-07-14 2016-10-12 上海未来伙伴机器人有限公司 多旋翼机桨、多旋翼机以及改善桨叶静不平衡的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952601A (en) * 1974-12-18 1976-04-27 United Technologies Corporation Helicopter rotor blade balancing method
US4275994A (en) * 1978-04-03 1981-06-30 Textron, Inc. Roll formed blade structure
CN112407251A (zh) * 2020-10-28 2021-02-26 成都飞机工业（集团）有限责任公司 一种火箭弹射无人机配重重心调整方法
CN112407251B (zh) * 2020-10-28 2023-01-10 成都飞机工业（集团）有限责任公司 一种火箭弹射无人机配重重心调整方法

Also Published As

Publication number Publication date
GB1150123A (en) 1969-04-30

Similar Documents

Publication Publication Date Title
AT298283B (enrdf_load_stackoverflow)
FR1556422A (enrdf_load_stackoverflow)
AU2277767A (enrdf_load_stackoverflow)
AU2528767A (enrdf_load_stackoverflow)
AU2454867A (enrdf_load_stackoverflow)
AU2256867A (enrdf_load_stackoverflow)
AU2116667A (enrdf_load_stackoverflow)
AU1273466A (enrdf_load_stackoverflow)
BE708667A (enrdf_load_stackoverflow)
BE692553A (enrdf_load_stackoverflow)
BE709740A (enrdf_load_stackoverflow)
BE709356A (enrdf_load_stackoverflow)
BE700863A (enrdf_load_stackoverflow)
BE703928A (enrdf_load_stackoverflow)
BE703253A (enrdf_load_stackoverflow)
AU97666A (enrdf_load_stackoverflow)
BE709968A (enrdf_load_stackoverflow)
BE696685A (enrdf_load_stackoverflow)
BE426053A (enrdf_load_stackoverflow)
BE693250A (enrdf_load_stackoverflow)
BE693190A (enrdf_load_stackoverflow)
BE693127A (enrdf_load_stackoverflow)
BE693071A (enrdf_load_stackoverflow)
BE693070A (enrdf_load_stackoverflow)
BE162295A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse